Mercurial > projects > dstress
view run/a/asm_clflush_01.d @ 988:052b82b4924c
inline ASM review
author | thomask |
---|---|
date | Sun, 07 May 2006 18:20:25 +0000 |
parents | 7b2c5a101190 |
children | a468938b0160 |
line wrap: on
line source
// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_clflush_01; version(D_InlineAsm_X86){ version = doTest; }else version(D_InlineAsm_X86_64){ version = doTest; } int main(){ version(doTest){ uint a; ubyte b = 1; asm{ mov EAX, 1; cpuid; mov EAX, EDX; mov EBX, 0x2000; and EAX, EBX; cmp EAX, EBX; jne not_supported; clflush b; inc EAX; not_supported: mov a, 1; } if((a != 0x20001) && (a != 1)){ assert(0); } return 0; }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); } }